CN110275485B - Numerical controller - Google Patents
Numerical controller Download PDFInfo
- Publication number
- CN110275485B CN110275485B CN201910189226.3A CN201910189226A CN110275485B CN 110275485 B CN110275485 B CN 110275485B CN 201910189226 A CN201910189226 A CN 201910189226A CN 110275485 B CN110275485 B CN 110275485B
- Authority
- CN
- China
- Prior art keywords
- connection
- information
- numerical controller
- unit
- setting parameter
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Classifications
-
- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B5/00—Visible signalling systems, e.g. personal calling systems, remote indication of seats occupied
- G08B5/22—Visible signalling systems, e.g. personal calling systems, remote indication of seats occupied using electric transmission; using electromagnetic transmission
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B19/00—Programme-control systems
- G05B19/02—Programme-control systems electric
- G05B19/18—Numerical control [NC], i.e. automatically operating machines, in particular machine tools, e.g. in a manufacturing environment, so as to execute positioning, movement or co-ordinated operations by means of programme data in numerical form
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B19/00—Programme-control systems
- G05B19/02—Programme-control systems electric
- G05B19/18—Numerical control [NC], i.e. automatically operating machines, in particular machine tools, e.g. in a manufacturing environment, so as to execute positioning, movement or co-ordinated operations by means of programme data in numerical form
- G05B19/19—Numerical control [NC], i.e. automatically operating machines, in particular machine tools, e.g. in a manufacturing environment, so as to execute positioning, movement or co-ordinated operations by means of programme data in numerical form characterised by positioning or contouring control systems, e.g. to control position from one programmed point to another or to control movement along a programmed continuous path
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04Q—SELECTING
- H04Q1/00—Details of selecting apparatus or arrangements
- H04Q1/18—Electrical details
- H04Q1/20—Testing circuits or apparatus; Circuits or apparatus for detecting, indicating, or signalling faults or troubles
- H04Q1/22—Automatic arrangements
- H04Q1/24—Automatic arrangements for connection devices
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B2219/00—Program-control systems
- G05B2219/30—Nc systems
- G05B2219/33—Director till display
- G05B2219/33136—Com: communication, inter processor communication, either local or network
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B2219/00—Program-control systems
- G05B2219/30—Nc systems
- G05B2219/35—Nc in input of data, input till input file format
- G05B2219/35349—Display part, programmed locus and tool path, traject, dynamic locus
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04Q—SELECTING
- H04Q2213/00—Indexing scheme relating to selecting arrangements in general and for multiplex systems
- H04Q2213/1316—Service observation, testing
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Human Computer Interaction (AREA)
- Manufacturing & Machinery (AREA)
- Automation & Control Theory (AREA)
- Computer Networks & Wireless Communication (AREA)
- Electromagnetism (AREA)
- Numerical Control (AREA)
Abstract
The invention provides a numerical controller which automatically acquires detailed information of connected devices before connection setting. A numerical controller capable of connecting a plurality of devices is provided with: a connection information acquisition unit that performs hardware-level communication with the device and acquires connection information including information indicating a connection order of the device and a type of the device; a connection data generation unit that generates connection data using the connection information; a connection processing execution unit that performs software-level connection processing with the device using the connection data; and a detailed information acquisition unit that acquires detailed information from the device that has performed the connection processing.
Description
Technical Field
The present invention relates to a numerical controller, and more particularly, to a numerical controller that automatically acquires detailed information of connected devices before connection setting.
Background
Conventionally, as shown in fig. 1, devices (for example, a spindle amplifier SP, a servo amplifier SV, a motor, a separate detector SDU, and the like) connected to a serial bus or the like of a numerical controller CNC by a daisy chain method correspond to the numerical controller by using preset connection setting parameters (see japanese patent laid-open nos. 58-26590 and 2008-135855).
Further, when the numerical controller refers to detailed information (for example, a figure number, a current value, a temperature, and the like) of the equipment, it is necessary to previously associate the numerical controller with the equipment (see japanese patent application laid-open No. 2011-060076).
According to the related art, the numerical controller cannot refer to and use detailed information of the device until the technician correctly completes setting of the connection setting parameter.
On the other hand, for example, when a technician unfamiliar with the operation of the numerical controller starts up the machine tool, it is sometimes desirable to use detailed information of the equipment in order to appropriately set the connection setting parameter. However, if the setting of the connection setting parameter is not completed correctly, the detailed information of the device cannot be referred to. Therefore, the start-up work of the machine tool is a great burden for a technician who is not familiar with the operation of the numerical controller.
Therefore, if the setting operation of the connection setting parameter is not required at a stage before the detailed information of the device connected to the numerical controller is used, in other words, if the detailed information of the device can be referred to without acquiring the connection setting parameter, the workload of the technician at the time of starting the machine tool can be reduced.
Disclosure of Invention
The present invention has been made to solve the above-described problems, and an object of the present invention is to provide a numerical controller that automatically acquires detailed information of connected devices before connection setting.
A numerical controller according to an embodiment of the present invention is a numerical controller capable of connecting a plurality of devices, including: a connection information acquisition unit that performs hardware-level communication with the device and acquires connection information including information indicating a connection order of the device and a type of the device; a connection data generating unit that generates connection data using the connection information; a connection processing execution unit that performs a software-level connection process with the device using the connection data; and a detailed information acquisition unit that acquires detailed information from the device that has undergone the connection processing.
The numerical controller according to one embodiment of the present invention further includes: and a connection information comparing unit that compares the connection information with a connection setting parameter, wherein the connection data generating unit generates connection data using the connection information when the comparison result of the connection information comparing unit indicates that there is a problem with the connection setting parameter.
In the numerical controller according to one embodiment of the present invention, the connection data includes a number for specifying an amplifier, a motor, a separate detector, or an input/output device.
In the numerical controller according to one embodiment of the present invention, the detailed information acquisition unit repeats the software-level communication and acquires additional information from the device.
According to the present invention, it is possible to provide a numerical controller that automatically acquires detailed information of connected devices before connection setting.
Drawings
The above and other objects and features of the present invention will become apparent from the following description of the embodiments with reference to the accompanying drawings. In the context of the drawings, it is,
fig. 1 is a diagram showing a numerical controller connected to a plurality of devices.
Fig. 2 is a hardware configuration diagram of a numerical controller according to an embodiment of the present invention.
Fig. 3 is a block diagram showing a functional configuration of a conventional numerical controller.
Fig. 4 is a block diagram showing a functional configuration of a numerical controller according to an embodiment of the present invention.
Fig. 5 is a flowchart showing a procedure of acquiring detailed information of a conventional numerical controller.
Fig. 6 is a flowchart showing a procedure of acquiring detailed information of the numerical controller according to the embodiment of the present invention.
Fig. 7 is a diagram showing a connection state of a device to the numerical controller according to the embodiment of the present invention when the machine tool is started.
Fig. 8 is a diagram showing an example of detailed information.
Fig. 9 is a diagram showing a numerical controller according to an embodiment of the present invention connected to a plurality of devices.
Fig. 10 is a diagram showing the process of acquiring identification information.
Fig. 11 is a diagram showing an example of connection information.
Fig. 12 is a diagram showing a connection state of devices recognized by a numerical controller according to an embodiment of the present invention through hardware-level communication.
Fig. 13 is a diagram showing an example of the combination table.
Fig. 14 is a diagram showing an example of a screen display of a conventional numerical controller.
Fig. 15 is a diagram showing an example of a function of displaying detailed information on a screen.
Fig. 16 is a flowchart showing the screen display processing of the detailed information.
Detailed Description
The configuration of the numerical controller 1 according to the embodiment of the present invention will be described.
Fig. 2 is a schematic hardware configuration diagram of a main part of the numerical controller 1 according to the embodiment of the present invention.
The CPU11 included in the numerical controller 1 is a processor that controls the numerical controller 1 as a whole. The CPU11 reads out a program stored in the nonvolatile memory 14 via the bus 20, and controls the entire numerical controller 1 in accordance with the program.
The nonvolatile memory 14 is, for example, a memory that is supported by a battery, not shown, and that maintains a stored state even when the power supply of the numerical controller 1 is turned off. The programs, data, and the like stored in the nonvolatile memory 14 can be developed in the volatile memory 13 when used. The volatile memory 13 stores, in addition to programs, data, and the like developed from the nonvolatile memory 14, temporary calculation data, display data, data input via an input device, and the like.
The display/MDI unit 70 is a data input/output device provided with a display, a keyboard, and the like. The instructions and data inputted from the keyboard of the display/MDI unit 70 are transmitted to the CPU11 via the interface 15. The display data output from the CPU11 is displayed on the display of the display/MDI unit 70 via the interface 15.
The serial bus 16 is an interface for connecting one or more devices 81, 82, … … in a daisy chain manner. Data input from the devices 81, 82, … … is transmitted to the CPU11 via the serial bus 16. Further, commands and data output from the CPU11 are input to the devices 81, 82, … … via the serial bus 16.
Each of the devices 81, 82, and … … includes a device control unit. The device control unit transmits identification information of the device in response to a request from a connection information acquisition unit (described later) of the numerical controller. The identification information is, for example, information indicating a device type or the like. The numerical controller can acquire the identification information only by communication with the hardware level of the device.
Fig. 4 is a block diagram showing a schematic functional configuration of the numerical controller 1 according to the embodiment of the present invention. Fig. 3 is a block diagram showing a schematic functional configuration of a conventional numerical controller. The functional configuration of the numerical controller 1 will be described while comparing the two.
A conventional numerical controller includes: a connection information acquisition unit that acquires connection information from each device (device 1, device 2, … …) daisy-chained to the serial bus; a connection information comparison unit which compares the connection information with a connection setting parameter read from the outside and checks whether there is a problem; a connection processing execution unit that generates connection data based on the connection setting parameter and performs connection processing with the device; and a detailed information acquisition unit that acquires detailed information from the device whose connection processing has been completed.
The connection information is information indicating a correspondence relationship between a connection order indicating a position of the device on the daisy chain and the identification information. In the present embodiment, the connection order is numbered 1, 2, and … … in ascending order from the side closer to the numerical controller. Fig. 11 shows an example of connection information. In this example, the connection order is associated with information indicating the type of equipment such as SV (servo amplifier) and SP (spindle amplifier) as identification information.
In the present embodiment, the connection setting parameter includes the following 3 pieces of information.
Amplifier number: the interface between the numerical control device and the particular amplifier is numbered. That is, the numerical control apparatus can uniquely determine the identifier of the amplifier.
Motor number: the number of the interface between the numerical control device and the specific motor. That is, the numerical controller can uniquely determine the identifier of the motor.
The corresponding number: an identifier for uniquely determining the combination between the logical axis on the numerical control device and the amplifier number and motor number.
As shown in fig. 9, a plurality of logical axes ( logical axes 1, 2, 3, … …) of the numerical controller control a specific amplifier and a specific motor, respectively. The connection setting parameter is data in which each logical axis corresponds to each amplifier and motor.
The connection data is data necessary for the numerical controller to complete connection to various amplifiers, motors, and the like. The connection data is setting data for performing a connection process with the device, which is generated using a combination table generated based on the connection setting parameters.
Fig. 13 shows an example of a combination table. In this combination table, the amplifier number, the motor number, and the corresponding number are associated with each other.
The procedure of reading the connection setting parameter into the numerical controller will be described. The connection setting parameter setting unit is typically constituted by a PC (personal computer) or an MDI unit, and receives input of a connection setting parameter by a technician. The connection setting parameter storage unit is a storage area for storing the connection setting parameter inputted by the connection setting parameter setting unit, and is typically a nonvolatile memory provided in the numerical controller. The connection setting parameter reading unit is a processing unit that reads the connection setting parameter from the connection setting parameter storage unit so that the connection information comparison unit can use the connection setting parameter. The connection setting parameter reading unit typically reads the connection setting parameter from the connection setting parameter storage unit into a nonvolatile memory in the numerical controller.
On the other hand, the numerical controller 1 of the present embodiment includes a connection information acquisition unit 101, a connection information comparison unit 102, a connection data generation unit 103, a connection processing execution unit 104, and a detailed information acquisition unit 105 that acquires detailed information from the devices.
The connection information acquiring unit 101 acquires connection information from a device connected to the numerical controller 1 by hardware. The acquisition of the connection information is a well-known technique, and thus, a detailed description thereof is omitted here.
The connection information comparing unit 102 checks the connection information with the connection setting parameter read by the connection setting parameter reading unit to check whether there is a problem, as in the case of the conventional numerical controller.
The connection data generating unit 103 generates connection data based on the connection information acquired by the connection information acquiring unit 101. In the conventional numerical controller, the connection setting parameters are used for generating the connection data, but the numerical controller 1 according to the present embodiment has a feature in that the connection information is used when the connection setting parameters cannot be used.
The connection processing execution unit 104 performs connection processing with the device using the connection data generated by the connection data generation unit 103. The connection process is a well-known technique, and thus a detailed description thereof is omitted here.
The detailed information acquisition unit 105 acquires detailed information from the device connected by the connection processing execution unit 104. Since the acquisition of detailed information after connection is a known technique, detailed description is omitted here.
A procedure of acquiring detailed information from a device by a conventional numerical controller will be described with reference to a flowchart of fig. 5. The connection setting parameter generated by the connection setting parameter setting unit and stored in the connection setting parameter storage unit is read into the numerical controller by the connection setting parameter reading unit. Subsequently, a connection process is performed in the numerical controller. That is, the connection information acquiring unit acquires the connection information from each device daisy-chained to the serial bus. The connection information comparison unit compares the acquired connection information with the connection setting parameter to check whether there is a problem. If it is determined that there is a problem, the numerical controller ends the connection process. When the connection information comparison unit determines that there is no problem, the connection processing execution unit generates connection data from the connection setting parameter and performs connection processing with the device. Finally, the detailed information acquisition unit acquires the detailed information from the device.
On the other hand, the numerical controller 1 of the present embodiment acquires detailed information from the devices as follows. The operation of the numerical controller 1 will be described with reference to examples shown in fig. 7 and 8. Fig. 7 shows a state of connection of the machine tool to the numerical controller 1 at the time of startup. The servo amplifier # 1, the servo amplifier # 2, and the spindle amplifier # 1 are daisy-chained to the numerical controller 1 in this order. Further, servo motors # 1 to #3 are connected to the servo amplifier # 1, a servo motor # 4 is connected to the servo amplifier # 2, and a spindle motor # 1 is connected to the spindle amplifier # 1. Fig. 8 shows the detailed information of each of the servo amplifier # 1, the servo amplifier # 2, and the spindle amplifier # 1.
A procedure of acquiring detailed information from the device by the numerical controller 1 will be described with reference to the flowchart of fig. 6.
S101: setting connection setting parameters
In the connection setting parameter setting unit, a technician inputs a connection setting parameter.
S102: the connection setting parameter is stored in a connection setting parameter storage unit.
The connection setting parameter inputted in S101 is stored in the connection setting parameter storage unit. When the connection setting parameter is once stored in the connection setting parameter storage unit, the connection setting parameter is not deleted and is stored even if the power supply of the numerical controller 1 is turned off.
S103: reading in connection setting parameters
The connection setting parameter stored in the connection setting parameter storage unit is read into the volatile memory 13 by the connection setting parameter reading unit. Further, since the connection setting parameter is not stored in the connection setting parameter storage unit at the time of startup of the machine tool, the reading of the connection setting parameter is not performed.
S104: obtaining connection information
As shown in fig. 10, the connection information acquiring unit 101 requests each of the amplifiers (servo amplifier # 1, servo amplifier # 2, spindle amplifier #1) connected to the numerical controller 1 by hardware to transmit identification information. Each amplifier transmits identification information to the connection information acquisition unit 101 in response to the request. The connection information acquisition unit 101 receives identification information from each amplifier. Thus, the connection information acquiring unit 101 acquires information on the order of connection of the devices to the serial bus. That is, the identification information is received in accordance with the connection order with the numerical controller 1. Alternatively, the device control unit of each device may transmit information obtained by combining the connection order and the identification information. The connection information acquisition unit 101 generates connection information by associating the received identification information with the received order.
Fig. 11 shows connection information generated by the connection information acquiring unit 101. In this example, only data such as "SV", "SP", etc. indicating the type of equipment is acquired as the identification information. In this case, the numerical controller 1 recognizes that 4 SVs (servo amplifiers) are connected in the connection order 1 to 4 as shown in fig. 12 by communication at the hardware level. However, actually, as shown in fig. 7, the servo amplifiers connected to the numerical controller 1 are 2 servo amplifiers of 3-axis (servo amplifier #1) and 1-axis (servo amplifier # 2). Thus, the numerical controller 1 can recognize only amplifiers of a plurality of axes as a plurality of 1-axis amplifiers based on only the connection information. That is, the structure of the machine tool that can be recognized by the numerical controller 1 may be different from the actual structure only from the connection information.
S105: confirming connection information and connection setup parameters
The connection information comparing unit 102 compares the connection information with the connection setting parameter to check whether or not there is a problem with the setting. If there is no problem, that is, if the connection information matches the connection setting parameter, the process proceeds to "true" (S106). On the other hand, in the case of a problem, that is, in the case where the connection information does not match the connection setting parameter, the process proceeds to "false" (S107). In the case of the present embodiment, since the connection setting parameter is not acquired in S103, the process proceeds to "false".
S106: generating data for connection (prior art)
The connection data generating unit 103 generates a combination table from the connection setting parameters and generates connection data from the combination table, as in the conventional numerical controller.
S107: generating data for connection
The connection data generation unit 103 generates a combination table from the connection information, and generates connection data from the combination table.
In addition, the conventional numerical controller generates a combination table based on the connection setting parameter. The combination table includes an amplifier number and a motor number. The amplifier number and the motor number are information to be originally set in the connection setting parameter. However, if the detailed information of the device is not referred to, the amplifier number and the motor number may not be easily generated. However, since no detailed information is obtained at this stage, the technician has no clue to set the amplifier number and the motor number.
In this regard, the inventors have found that even if the amplifier number and the motor number included in the combination table are not necessarily correct, the connection process with the device is successful as long as a certain condition is satisfied. More specifically, if conditions such as including information included in connection information (information indicating the type of the device) in part of the amplifier number and the motor number or describing the amplifier number and the motor number in a predetermined format are satisfied, even if the amplifier number and the motor number are dummy data, the connection process with the device may be performed.
For example, the connection data generation unit 103 generates prefixes including information indicating the type of equipment included in the connection information, and adds a sequence number to each prefix. The sequence number can be assigned according to the connection order. Even if amplifiers having a plurality of axes are included in an actual configuration, all the amplifiers are numbered assuming that they are 1-axis amplifiers.
The amplifier number and the motor number thus generated are used to generate a combination table.
In this manner, the connection data generation unit 103 generates a temporary amplifier number, a motor number, and a corresponding number using the connection information acquired in S104, and generates a temporary combination table including these numbers. Fig. 13 shows an example of a temporary combination table. The amplifier number and the motor number included in the table are temporary information generated by the connection data generation unit 103 based on the connection information, in other words, dummy data. Then, the connection data generation unit 103 generates connection data using the temporary combination table.
It is preferable to use the temporary combination table generated here only for the purpose of acquiring the detailed information in the present embodiment. When the device actually operates, the numerical controller 1 newly generates the connection setting parameter with reference to the detailed information acquired later, and can perform the connection process with the device again in a normal procedure.
S108: connection processing
The connection processing execution unit 104 performs connection processing with each amplifier or motor using the connection data generated in S106 or S107.
S109: obtaining detailed information
The detailed information acquisition unit 105 acquires detailed information from each amplifier and motor whose connection processing has been completed. At this stage, the numerical controller 1 can finally recognize that the servo amplifier # 1 is a 3-axis amplifier or the like, for example.
The detailed information acquisition unit 105 may repeat the communication at the software level while changing/adding the communication setting, if necessary, and may acquire detailed information from the device.
Fig. 15 shows an example of the function of the numerical controller 1 for displaying the detailed information acquired in S109 on the screen. On the other hand, fig. 14 shows an example of a screen display of a conventional numerical controller. The processing related to the screen display of fig. 15 will be described using the flowchart of fig. 16.
When the technician selects the connection state confirmation screen, a display unit (not shown) of the numerical controller 1 acquires display data. The display data includes connection information and detailed information. The connection information is the connection information acquired by the connection information acquiring unit 101 in S104. The detailed information is the detailed information acquired by the detailed information acquisition unit 105 in S109.
If the connection information is acquired, the display unit displays the connection information on the screen. Connection information is shown in both fig. 14 (prior art) and fig. 15 (this embodiment). Further, if the detailed information is acquired, the display unit displays the detailed information on the screen. In fig. 14 (prior art), the detailed information is not displayed because the function of acquiring the detailed information is not performed at this stage, but the detailed information is displayed in fig. 15 (this embodiment).
According to the present embodiment, the technician can refer to the detailed information of the device when setting the connection setting parameter, and thus can reduce the burden of setting and setting errors. Further, since the details of the state of connection between the numerical controller and the device can be visually recognized, it is possible to easily notice an error in connection or the like.
The present invention is not limited to the above embodiments, and can be implemented in various forms by applying appropriate modifications. For example, in the above-described embodiment, the case where the devices are daisy-chained to the serial bus has been described as an example, but the present invention is not limited to this, and any connection form may be used as long as the connection information acquisition unit 101 can acquire the connection order and the identification information.
In the above-described embodiment, an amplifier, a motor, a separate detector, and the like are exemplified as the devices, but the present invention is not limited to this, and input/output devices such as an operation panel, a monitor, and a sensor may be used instead of the devices as long as the devices perform the same operation as the devices of the above-described embodiment.
Claims (3)
1. A numerical controller capable of connecting a plurality of devices, comprising:
a connection information acquisition unit that communicates with the devices connected by hardware and acquires connection information including information indicating a connection order of the devices and a type of the devices;
a connection data generating unit that generates connection data using the connection information;
a connection processing execution unit that performs connection processing with the device using the connection data;
a detailed information acquisition unit that acquires detailed information from the device that has performed the connection processing; and
a connection information comparing unit for comparing the connection information with a connection setting parameter,
the connection data generating unit generates connection data using the connection information when the comparison result of the connection information comparing unit indicates that there is a problem between the connection information and the connection setting parameter.
2. The numerical control apparatus according to claim 1,
the connection data includes a number for specifying an amplifier, a motor, a separate detector, or an input/output device.
3. The numerical control apparatus according to claim 1,
the detailed information acquisition unit repeats communication to acquire additional information from the device.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2018-045203 | 2018-03-13 | ||
| JP2018045203A JP6725567B2 (en) | 2018-03-13 | 2018-03-13 | Numerical control device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110275485A CN110275485A (en) | 2019-09-24 |
| CN110275485B true CN110275485B (en) | 2021-10-08 |
Family
ID=67774778
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910189226.3A Active CN110275485B (en) | 2018-03-13 | 2019-03-13 | Numerical controller |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US10878672B2 (en) |
| JP (1) | JP6725567B2 (en) |
| CN (1) | CN110275485B (en) |
| DE (1) | DE102019001568A1 (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101192060A (en) * | 2006-11-27 | 2008-06-04 | 发那科株式会社 | Data transmission/reception system |
| JP2014119907A (en) * | 2012-12-14 | 2014-06-30 | Omron Corp | Communication unit, communication system, control method, and program |
| CN105320072A (en) * | 2014-06-13 | 2016-02-10 | 发那科株式会社 | Numerical control system |
| CN105467929A (en) * | 2014-09-26 | 2016-04-06 | 发那科株式会社 | Numerical control system |
| CN105549529A (en) * | 2014-10-28 | 2016-05-04 | 发那科株式会社 | Numerical control device |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3878445A (en) | 1972-09-01 | 1975-04-15 | Kearney & Trecker Corp | A. C. motor control apparatus and method |
| JP2637578B2 (en) * | 1989-11-08 | 1997-08-06 | オークマ株式会社 | Machine tool position control device |
| JP2004164605A (en) * | 2003-09-16 | 2004-06-10 | Omron Corp | Sensor |
| JP4261588B2 (en) * | 2007-01-18 | 2009-04-30 | ファナック株式会社 | Control device |
| JP5014391B2 (en) * | 2009-09-11 | 2012-08-29 | ファナック株式会社 | Numerical control device having a function of determining a machine abnormality based on signals from a plurality of sensors |
| US9864365B2 (en) * | 2011-11-11 | 2018-01-09 | Rockwell Automation, Inc. | Control environment change communication |
| WO2015045004A1 (en) * | 2013-09-24 | 2015-04-02 | 三菱電機株式会社 | Programmable controller and control method for programmable controller |
-
2018
- 2018-03-13 JP JP2018045203A patent/JP6725567B2/en active Active
-
2019
- 2019-03-05 US US16/292,851 patent/US10878672B2/en active Active
- 2019-03-06 DE DE102019001568.1A patent/DE102019001568A1/en active Pending
- 2019-03-13 CN CN201910189226.3A patent/CN110275485B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101192060A (en) * | 2006-11-27 | 2008-06-04 | 发那科株式会社 | Data transmission/reception system |
| JP2014119907A (en) * | 2012-12-14 | 2014-06-30 | Omron Corp | Communication unit, communication system, control method, and program |
| CN105320072A (en) * | 2014-06-13 | 2016-02-10 | 发那科株式会社 | Numerical control system |
| CN105467929A (en) * | 2014-09-26 | 2016-04-06 | 发那科株式会社 | Numerical control system |
| CN105549529A (en) * | 2014-10-28 | 2016-05-04 | 发那科株式会社 | Numerical control device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN110275485A (en) | 2019-09-24 |
| US20190287356A1 (en) | 2019-09-19 |
| DE102019001568A1 (en) | 2019-09-19 |
| JP2019159761A (en) | 2019-09-19 |
| US10878672B2 (en) | 2020-12-29 |
| JP6725567B2 (en) | 2020-07-22 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP5039428B2 (en) | Programmable controller and PLC system | |
| KR101860252B1 (en) | Plotting device and control system | |
| US20140236997A1 (en) | Controller, information processing apparatus, and recording medium | |
| JP2008191989A (en) | Numerical controller | |
| JP2008234375A (en) | Memory read system for vehicle controller | |
| CN111562933A (en) | Air conditioner upgrading method and air conditioner system | |
| CN110275485B (en) | Numerical controller | |
| US20180365789A1 (en) | Device management apparatus, device management method, and non-transitory computer readable storage medium | |
| US11262727B2 (en) | Integrated simulation system having improved operability | |
| CN116155350A (en) | Method and system for generating instructions of satellite in batches, storage medium and electronic equipment | |
| US10241501B2 (en) | Numerical controller having automatic trace function of related signal in association with NC program operation | |
| CN111337188B (en) | Electronic pen calibration method, device, equipment and readable storage medium | |
| CN110221579B (en) | Numerical controller | |
| CN114217831A (en) | Multifunctional software upgrading method and system for embedded system | |
| JP2001195110A (en) | Numerical controller | |
| JP2005135153A (en) | Numerical control device | |
| JP2737489B2 (en) | Numerical control unit | |
| JP7010863B2 (en) | Controls, programs, and wireless communication equipment | |
| US20240201657A1 (en) | Numerical control device and computer-readable storage medium | |
| JP2002040102A (en) | Ic tester, its additional function setting method, and storage medium | |
| JPH1097307A (en) | Sequencer operation verification device and medium recording sequencer operation verification program | |
| JP2002084295A (en) | Network configuration management tool and computer, and recording medium | |
| CN112272802A (en) | Support device and support program | |
| JPS593505A (en) | Potentiometer set monitor for robot | |
| CN115914172A (en) | Method and device for modifying equipment address based on Bluetooth and electronic equipment |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |